Behavioral task
behavioral1
Sample
5499a63792bfc0df32d4399681854afe_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5499a63792bfc0df32d4399681854afe_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5499a63792bfc0df32d4399681854afe_cryptolocker_JC.exe
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Size
116KB
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MD5
5499a63792bfc0df32d4399681854afe
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SHA1
ec1c36af58fa669878cf772d59f4f7be8569526f
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SHA256
85b1c7173213fbd1aea83e865fe0325593a9b7570ad05685d5977d2dda8e71ca
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SHA512
8bf9db20a097c2745172a2ced211eaa356ecc8b788123efa1e4193c3d28583a132f21730592b62ca0a6ba93629c0cbd4cca2f95279d23c107582466fb94357c1
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgpQbmn:z6a+CdOOtEvwDpjcz2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5499a63792bfc0df32d4399681854afe_cryptolocker_JC.exe
Files
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5499a63792bfc0df32d4399681854afe_cryptolocker_JC.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE